Related Clues:

• Archaically, a bottomless pit
• Huge fissure
• Charles Manson's first opening?
• Substantial gap
• Piece of music has magnificent opening
• Rent such as minister retains
• Watch a small section making a very significant opening
• Sailor on motor yacht turning around southern gulf
• Archaic or literary term for a deep hole
• Ginormous crevice
• Marked division